Provided are a child and environmentally friendly aqueous based heat transfer disperse dye ink compositions suitable for placing an image on an object and processes of their use. The compositions may include a heat transfer disperse dye and a nonsublimable dye or pigment having a hue representative of the hue of the disperse dye when heat transferred onto a substrate, with either or both of the dyes or pigments having a particle size less than 350 nm, and wherein the ink composition may have a viscosity less than 10 cps at room temperature. A process that uses the ink compositions optionally include marking an intermediate substrate, drying the image, optionally heating the intermediate substrate, optionally placing the inked intermediate substrate in contact with a dye receptive surface of a receptive object, and optionally transferring the image to the receptive object by application of sufficient heat and pressure.

Apparatus for concealing vitiligo is provided. The apparatus may include a cosmetic marker for applying a solution for concealing vitiligo. The cosmetic marker may support enhanced flow of the solution from the marker onto a portion of depigmented skin. The cosmetic marker may include a marker barrel. The cosmetic marker may also include a fibrous reservoir positioned in the marker barrel. The fibrous reservoir may be saturated with the solution. The fibrous reservoir may have a density of preferably between 0.12 g/cc-0.14 g/cc. The cosmetic marker may also include a polyester nib in fluid communication with the fibrous reservoir. The polyester nib may have a porosity of between 65%-70%. The cosmetic marker may also include the solution. The solution may include a colorant and dihydroxyacetone.

Apparatus for concealing vitiligo is provided. The apparatus may include a cosmetic marker for applying a solution for concealing vitiligo. The cosmetic marker may support enhanced flow of the solution from the marker onto a portion of depigmented skin. The cosmetic marker may include a marker barrel. The cosmetic marker may also include a fibrous reservoir positioned in the marker barrel. The fibrous reservoir may be saturated with the solution. The fibrous reservoir may have a density of preferably between 0.12 g/cc-0.14 g/cc. The cosmetic marker may also include a polyester nib in fluid communication with the fibrous reservoir. The polyester nib may have a porosity of between 65%-70%. The cosmetic marker may also include the solution. The solution may include a colorant and dihydroxyacetone.

An application container (1) includes a container main body (2); an inner plug member (20); and an impregnation material (30). The inner plug member (20) includes an impregnation material accommodating portion (21), and a valve body accommodating portion (22) which includes a valve seat (22a) on an impregnation material accommodating portion (21) side and a valve body support portion (22b) on a container main body (2) side and in which a valve body (22c) is disposed so as to be movable between the valve seat (22a) and the valve body support portion (22b). A communication groove (50) which forms a gap between the valve body (22c) and the valve body accommodating portion (22) in a state where the valve body (22c) is supported by the valve body support portion (22b) is formed.

Embodiments of the invention are directed to a multi-component nib structure and marking device for selectively generating primary marks and a secondary marks for lettering and shading. The marking device includes a multi-component nib structure, an ink source. The multi-component nib structure generally includes a first nib component, a second nib component, and optionally, a transfer component between the first nib component and the second nib component. In other aspects, the multi-component nib structure may allow lettering with different tones creating, for example, an ombre effect.

Embodiments of the invention are directed to a multi-component nib structure and marking device for selectively generating primary marks and a secondary marks for lettering and shading. The marking device includes a multi-component nib structure, an ink source. The multi-component nib structure generally includes a first nib component, a second nib component, and optionally, a transfer component between the first nib component and the second nib component. In other aspects, the multi-component nib structure may allow lettering with different tones creating, for example, an ombre effect.

An electronic board includes: a sensor sheet including X parallel electrode wires and Y parallel electrode wires, and a chassis to which the sensor sheet is attached. A sensor substrate is connected to a lower end of the sensor sheet. A sensor substrate is connected to a right end of the sensor sheet. The sensor substrate is disposed on a back surface of the chassis with a portion close to the lower end of the sensor sheet being bent to cover a lower end of the chassis.

An electronic board includes: a sensor sheet including X parallel electrode wires and Y parallel electrode wires, and a chassis to which the sensor sheet is attached. A sensor substrate is connected to a lower end of the sensor sheet. A sensor substrate is connected to a right end of the sensor sheet. The sensor substrate is disposed on a back surface of the chassis with a portion close to the lower end of the sensor sheet being bent to cover a lower end of the chassis.

Embodiments of the disclosure can include writing instruments, nibs for writing instruments, and methods of making the same. In one embodiment, the writing instrument includes a reservoir; an ink solution comprising a pigment, the ink solution being housed within the reservoir; a nib disposed at an end of the reservoir and plugging an opening of the reservoir such that the reservoir is closed, wherein a tip of the nib extends outside of the reservoir; and a filament extending within the reservoir, the filament being in fluid communication with a portion of the nib within the reservoir, such that the ink solution travels along the filament and through the nib, by capillary action, wherein the nib and filament are formed such that no more than 50 percent of the pigment present in the nib and filament flow into the reservoir outside of the nib and filament when the writing instrument is stored with the nib up for a period of one day.

Embodiments of the disclosure can include writing instruments, nibs for writing instruments, and methods of making the same. In one embodiment, the writing instrument includes a reservoir; an ink solution comprising a pigment, the ink solution being housed within the reservoir; a nib disposed at an end of the reservoir and plugging an opening of the reservoir such that the reservoir is closed, wherein a tip of the nib extends outside of the reservoir; and a filament extending within the reservoir, the filament being in fluid communication with a portion of the nib within the reservoir, such that the ink solution travels along the filament and through the nib, by capillary action, wherein the nib and filament are formed such that no more than 50 percent of the pigment present in the nib and filament flow into the reservoir outside of the nib and filament when the writing instrument is stored with the nib up for a period of one day.